Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an out-of-bounds read in the symlinkdata function within smb/client. This vulnerability arises because...

The vulnerability of the `ksmbd_verify_smb_message()` function in the `fs/smb/server/smb_common.c` file of the KSMBD file system of the Linux operating system allows a attacker to access protected information or cause service failures.

The vulnerability of the ksmbdverifysmbmessage function in the fs/smb/server/smbcommon.c file of the KSMBD file system in the Linux operating system is related to the lack of control over the request identifier. Exploiting this vulnerability could allow a remote attacker to access protected...

2020 Under the Hoodie Report Reveals Pen Testers’ Most-Loved Vulnerabilities

Penetration testing “pentesting” is the practice of simulating a criminal breach of a sensitive area in order to uncover and fix defensive failures. Rapid7’s recently released report, Under the Hoodie, draws from the experiences of our Rapid7 pen testing services teamers to highlight key...

Eternalromance (eternal romance) vulnerability analysis-vulnerability warning-the black bar safety net

1 environment TROJAN: Eternalromance-1.3.0 TARGET: windows xp sp3 FILE: srv.sys 5.1.2600.5512 2 Exploit the use of We can be found in the Toolkit there are two Eternalromance, a 1. 4. 0, another is 1. 3. To 0. After I turn the toss also did not put 1. 4. 0 run up. Frustration try 1. 3. 0 found...

IT-Grundschutz M4.334: SMB Message Signing und Samba

IT-Grundschutz M4.334: SMB Message Signing und Samba Stand: 14. Ergänzungslieferung 14. EL. OpenVAS Vulnerability Test $Id: GSHBM4334.nasl 7883 2017-11-23 11:22:59Z emoss $ IT-Grundschutz, 14. EL, Maßnahme 4.334 Authors: Thomas Rotter Copyright: Copyright c 2015 Greenbone Networks GmbH,...

IT-Grundschutz M4.334: SMB Message Signing und Samba

IT-Grundschutz M4.334: SMB Message Signing und Samba Stand: 14. Ergaenzungslieferung 14. EL. Copyright C 2015 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later...

Update Protection against SAMBA SMBI Packets Chaining Memory Corruption

A vulnerability has been reported in Samba, an open-source implementation of Server Message Block/Common Internet File System SMB/CIFS. The vulnerability is due to improper validation when chaining SMB1 packets. Remote attackers could exploit this vulnerability by sending a crafted SMB message to...

IT-Grundschutz M4.334: SMB Message Signing und Samba

IT-Grundschutz M4.334: SMB Message Signing und Samba ACHTUNG: Dieser Test wird nicht mehr unterstützt. Er wurde ersetzt durch den entsprechenden Test der nun permanent and die aktuelle EL angepasst wird: OID 1.3.6.1.4.1.25623.1.0.94241 Diese Prüfung bezieht sich auf die 11. Ergänzungslieferung 11...

IT-Grundschutz M4.334: SMB Message Signing und Samba

IT-Grundschutz M4.334: SMB Message Signing und Samba ACHTUNG: Dieser Test wird nicht mehr unterstützt. Er wurde ersetzt durch den entsprechenden Test der nun permanent and die aktuelle EL angepasst wird: OID 1.3.6.1.4.1.25623.1.0.94241 Diese Prüfung bezieht sich auf die 11. Ergänzungslieferung 11...